Question: In Exercises 1-3, determine whether the angle between u and v is acute, obtuse, or a right angle. 1. 2. 3. u = [4, 3,

In Exercises 1-3, determine whether the angle between u and v is acute, obtuse, or a right angle.
1.
In Exercises 1-3, determine whether the angle between u and

2.

In Exercises 1-3, determine whether the angle between u and

3. u = [4, 3, - 1] , v = [ l , - 1 , l]

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